Mattermost vs. Rocket Chat: Which Is the Best Self-Hosted Slack Alternative?
Mattermost and Rocket Chat are two of the most popular self-hosted Slack alternatives. Let’s compare both of them to see which one is more suitable for you.
How to Set Up Mattermost Slack Alternative on a Ubuntu Server
Mattermost is an excellent open-source and self-hosted replacement for chat software like Slack. Learn how to install it on Ubuntu with Docker.